California's power companies are trying to stop wildfires by imposing targeted blackouts in high risk areas. Their hope is that this will prevent a downed live wire from sparking a conflagration.

This strategy was effective a tamping down fires last year, but in the year of Covid-19, many worry the solution will be nearly as bad as the problem.

On this episode of our podcast, Parts Per Billion, California correspondent Emily C. Dooley talks about how power companies are struggling to ensure people fighting the pandemic don't lose power, and also about whether there may be a long-term solution that doesn't require ad hoc power shutoffs.